Chandra, S., et al. “ODONTOSTEMMA BALFOURIANA COMB. NOV., A NEGLECTED SPECIES FROM THE INDIAN HIMALAYA, AND RESURRECTION OF STELLARIA DEPAUPERATA EDGEW”. Edinburgh Journal of Botany, vol. 77, no. 2, Nov. 2019, pp. 243-50, https://doi.org/10.1017/S0960428619000325.